CN201906712U - Hydraulic vibrating screen - Google Patents
Hydraulic vibrating screen Download PDFInfo
- Publication number
- CN201906712U CN201906712U CN2010206516779U CN201020651677U CN201906712U CN 201906712 U CN201906712 U CN 201906712U CN 2010206516779 U CN2010206516779 U CN 2010206516779U CN 201020651677 U CN201020651677 U CN 201020651677U CN 201906712 U CN201906712 U CN 201906712U
- Authority
- CN
- China
- Prior art keywords
- hydraulic
- vibrating screen
- vibration damping
- vibrator
- brackets
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a hydraulic vibrating screen which comprises a vibrating screen; a base of the vibrating screen is provided with a pair of vibration damping brackets; the vibration damping bracket arranged at the front is higher, and the vibration damping bracket arranged at the back is lower; a screen box is installed on the front and the back vibration damping brackets; a cross beam is arranged between two front brackets; a hydraulic vibrator is arranged on the cross beam and contacted with the center of the bottom of the screen box towards the rear upper part; and an isolation spring is arranged between the hydraulic vibrator and the cross beam of the front brackets. The traditional eccentric shaft block type mechanical vibrator driven by a motor is replaced by the hydraulic vibrator, so that the whole structure is simplified and convenient to install and disassemble, the screening efficiency is effectively improved, and the cost is reduced.
Description
Technical field:
The utility model relates to screening, and particularly a kind of is vibration source with the hydraulic vibrator, simple in structure, convenient maintenance, the hydraulic vibrating screen that fault rate is low.
Background technology:
Present vibratory sieve, all be with driven by motor eccentric shaft or eccentric block as vibration source, the shortcoming of existence is a complex structure, must shut down when amplitude is adjusted during use, give to use and maintenance causes a lot of inconvenience, and the energy consumption height, weight is big, screening efficiency is low.
Summary of the invention:
It is vibration source, simple in structure with the hydraulic vibrator that the purpose of this utility model provides a kind of, convenient maintenance, the hydraulic vibrating screen that screening efficiency is high.
The technical solution of the utility model is finished as follows, it includes a vibratory sieve, it is characterized in that: the low damping frame in a secondary preceding high back is installed on the base of vibratory sieve, screen box is installed on the front and back support, middle part between two fore-stocks is provided with crossbeam one, screen box bottom centre contact to the back upper place on the crossbeam is equipped with a hydraulic vibrator, between hydraulic vibrator and fore-stock crossbeam isolation spring is installed.The utility model not only makes overall structure simplify, be easy for installation and removal, and can improve screening efficiency effectively with the eccentric shaft piece formula mechanical vibrator of the traditional driven by motor of hydraulic vibrator replacement, reduces cost.
Description of drawings:
Accompanying drawing is the overall structure schematic diagram of the utility model broken section.
The specific embodiment:
Describe embodiment in conjunction with the accompanying drawings in detail.The utility model be on the base of a vibratory sieve, be equipped with one secondary before high afterwards low damping frame 3, screen box 2 is installed on the shock bracket of front and back, between the middle part of two fore-stocks, be connected with crossbeam 5 one, screen box bottom centre contact to the back upper place on the crossbeam is equipped with a hydraulic vibrator 1, is supported with isolation spring 4 between hydraulic vibrator and crossbeam.
Claims (1)
1. hydraulic vibrating screen, it includes a vibratory sieve, it is characterized in that: the low damping frame in a secondary preceding high back is installed on the base of vibratory sieve, screen box is installed on the front and back support, middle part between two fore-stocks is provided with crossbeam one, screen box bottom centre contact to the back upper place on the crossbeam is equipped with a hydraulic vibrator, between hydraulic vibrator and fore-stock crossbeam isolation spring is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206516779U CN201906712U (en) | 2010-12-03 | 2010-12-03 | Hydraulic vibrating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206516779U CN201906712U (en) | 2010-12-03 | 2010-12-03 | Hydraulic vibrating screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201906712U true CN201906712U (en) | 2011-07-27 |
Family
ID=44298922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206516779U Expired - Fee Related CN201906712U (en) | 2010-12-03 | 2010-12-03 | Hydraulic vibrating screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201906712U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102485349A (en) * | 2010-12-03 | 2012-06-06 | 河南太行振动机械股份有限公司 | Hydraulic vibration sieve |
-
2010
- 2010-12-03 CN CN2010206516779U patent/CN201906712U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102485349A (en) * | 2010-12-03 | 2012-06-06 | 河南太行振动机械股份有限公司 | Hydraulic vibration sieve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110727 Termination date: 20151203 |
|
| EXPY | Termination of patent right or utility model |